Remove register keywords
Remove register keywords

The register keyword is deprecated in C++, even at -O0, registers are
used automatically.
Having the register keyword there causes a warning about deprecated
keywords when using clang (and possibly future gcc versions), and
isn't needed.

Signed-off-by: Bernhard Rosenkränzer <0363de98439ff22157633d0b0c13ae8bbe3d448c@linaro.org>

RadonX-ROM/external_skia,VRToxin-AOSP/android_external_skia,timduru/platform-external-skia,BrokenROM/external_skia,InfinitiveOS/external_skia,MonkeyZZZZ/platform_external_skia,wildermason/external_skia,pacerom/external_skia,Infinitive-OS/platform_external_skia,NamelessRom/android_external_skia,xzzz9097/android_external_skia,Plain-Andy/android_platform_external_skia,boulzordev/android_external_skia,HealthyHoney/temasek_SKIA,MarshedOut/android_external_skia,Hybrid-Rom/external_skia,timduru/platform-external-skia,AOSP-YU/platform_external_skia,codeaurora-unoffical/platform-external-skia,sudosurootdev/external_skia,SlimSaber/android_external_skia,Infinitive-OS/platform_external_skia,wildermason/external_skia,invisiblek/android_external_skia,geekboxzone/mmallow_external_skia,temasek/android_external_skia,sudosurootdev/external_skia,InfinitiveOS/external_skia,byterom/android_external_skia,spezi77/android_external_skia,aospo/platform_external_skia,Android-AOSP/external_skia,Hikari-no-Tenshi/android_external_skia,ctiao/platform-external-skia,Hikari-no-Tenshi/android_external_skia,Plain-Andy/android_platform_external_skia,TeslaOS/android_external_skia,TeamEOS/external_skia,TeslaProject/external_skia,Khaon/android_external_skia,MonkeyZZZZ/platform_external_skia,Infinitive-OS/platform_external_skia,OneRom/external_skia,DesolationStaging/android_external_skia,SlimSaber/android_external_skia,w3nd1go/android_external_skia,invisiblek/android_external_skia,houst0nn/external_skia,sombree/android_external_skia,VRToxin-AOSP/android_external_skia,android-ia/platform_external_skia,UBERMALLOW/external_skia,fire855/android_external_skia,TeslaOS/android_external_skia,Purity-Lollipop/platform_external_skia,AOSP-YU/platform_external_skia,MinimalOS/external_skia,geekboxzone/mmallow_external_skia,AOSPB/external_skia,w3nd1go/android_external_skia,TeslaOS/android_external_skia,invisiblek/android_external_skia,Pure-Aosp/android_external_skia,Hybrid-Rom/external_skia,Khaon/android_external_skia,MonkeyZZZZ/platform_external_skia,mozilla-b2g/external_skia,Euphoria-OS-Legacy/android_external_skia,TeamEOS/external_skia,temasek/android_external_skia,VentureROM-L/android_external_skia,YUPlayGodDev/platform_external_skia,ench0/external_skia,Fusion-Rom/android_external_skia,Android-AOSP/external_skia,TeamExodus/external_skia,sudosurootdev/external_skia,spezi77/android_external_skia,MonkeyZZZZ/platform_external_skia,Khaon/android_external_skia,xzzz9097/android_external_skia,ench0/external_skia,InfinitiveOS/external_skia,w3nd1go/android_external_skia,MonkeyZZZZ/platform_external_skia,Infinitive-OS/platform_external_skia,Infusion-OS/android_external_skia,Euphoria-OS-Legacy/android_external_skia,OneRom/external_skia,MinimalOS-AOSP/platform_external_skia,FusionSP/android_external_skia,AOSPB/external_skia,Hybrid-Rom/external_skia,Omegaphora/external_skia,FusionSP/android_external_skia,YUPlayGodDev/platform_external_skia,TeamTwisted/external_skia,F-AOSP/platform_external_skia,GladeRom/android_external_skia,geekboxzone/lollipop_external_skia,pacerom/external_skia,pacerom/external_skia,TeamTwisted/external_skia,HealthyHoney/temasek_SKIA,MonkeyZZZZ/platform_external_skia,mydongistiny/android_external_skia,AOSP-YU/platform_external_skia,MinimalOS/android_external_skia,aosp-mirror/platform_external_skia,houst0nn/external_skia,Purity-Lollipop/platform_external_skia,boulzordev/android_external_skia,PAC-ROM/android_external_skia,UBERMALLOW/external_skia,Android-AOSP/external_skia,Euphoria-OS-Legacy/android_external_skia,geekboxzone/mmallow_external_skia,fire855/android_external_skia,invisiblek/android_external_skia,F-AOSP/platform_external_skia,Asteroid-Project/android_external_skia,houst0nn/external_skia,DesolationStaging/android_external_skia,sigysmund/platform_external_skia,AndroidOpenDevelopment/android_external_skia,boulzordev/android_external_skia,fire855/android_external_skia,sigysmund/platform_external_skia,byterom/android_external_skia,PAC-ROM/android_external_skia,SlimSaber/android_external_skia,sudosurootdev/external_skia,OptiPop/external_skia,temasek/android_external_skia,pacerom/external_skia,ctiao/platform-external-skia,houst0nn/external_skia,AsteroidOS/android_external_skia,MarshedOut/android_external_skia,Plain-Andy/android_platform_external_skia,MinimalOS-AOSP/platform_external_skia,AOSPB/external_skia,codeaurora-unoffical/platform-external-skia,AndroidOpenDevelopment/android_external_skia,NamelessRom/android_external_skia,HealthyHoney/temasek_SKIA,AOSPB/external_skia,pacerom/external_skia,Omegaphora/external_skia,Hybrid-Rom/external_skia,BrokenROM/external_skia,geekboxzone/mmallow_external_skia,PAC-ROM/android_external_skia,sudosurootdev/external_skia,boulzordev/android_external_skia,Omegaphora/external_skia,AndroidOpenDevelopment/android_external_skia,TeamBliss-LP/android_external_skia,sombree/android_external_skia,BrokenROM/external_skia,MinimalOS/external_skia,sudosurootdev/external_skia,Tesla-Redux/android_external_skia,TeslaOS/android_external_skia,codeaurora-unoffical/platform-external-skia,OneRom/external_skia,byterom/android_external_skia,fire855/android_external_skia,timduru/platform-external-skia,Plain-Andy/android_platform_external_skia,YUPlayGodDev/platform_external_skia,DesolationStaging/android_external_skia,Pure-Aosp/android_external_skia,Pure-Aosp/android_external_skia,geekboxzone/lollipop_external_skia,NamelessRom/android_external_skia,InfinitiveOS/external_skia,TeamExodus/external_skia,Plain-Andy/android_platform_external_skia,PAC-ROM/android_external_skia,ctiao/platform-external-skia,DesolationStaging/android_external_skia,HealthyHoney/temasek_SKIA,MinimalOS/android_external_skia,Infinitive-OS/platform_external_skia,sigysmund/platform_external_skia,Hikari-no-Tenshi/android_external_skia,aospo/platform_external_skia,wildermason/external_skia,OneRom/external_skia,PAC-ROM/android_external_skia,mydongistiny/android_external_skia,omapzoom/platform-external-skia,Tesla-Redux/android_external_skia,VentureROM-L/android_external_skia,pacerom/external_skia,aosp-mirror/platform_external_skia,zhaochengw/platform_external_skia,geekboxzone/lollipop_external_skia,Infusion-OS/android_external_skia,suyouxin/android_external_skia,MarshedOut/android_external_skia,MinimalOS-AOSP/platform_external_skia,ctiao/platform-external-skia,sombree/android_external_skia,MarshedOut/android_external_skia,Android-AOSP/external_skia,codeaurora-unoffical/platform-external-skia,Infusion-OS/android_external_skia,wildermason/external_skia,Infinitive-OS/platform_external_skia,AOSPA-L/android_external_skia,OptiPop/external_skia,TeamBliss-LP/android_external_skia,zhaochengw/platform_external_skia,RadonX-ROM/external_skia,Tesla-Redux/android_external_skia,SlimSaber/android_external_skia,YUPlayGodDev/platform_external_skia,pacerom/external_skia,RadonX-ROM/external_skia,aospo/platform_external_skia,wildermason/external_skia,Tesla-Redux/android_external_skia,TeamBliss-LP/android_external_skia,Android-AOSP/external_skia,geekboxzone/mmallow_external_skia,aosp-mirror/platform_external_skia,PAC-ROM/android_external_skia,android-ia/platform_external_skia,TeamTwisted/external_skia,TeamEOS/external_skia,ench0/external_skia,Khaon/android_external_skia,Hikari-no-Tenshi/android_external_skia,TeamTwisted/external_skia,suyouxin/android_external_skia,Hikari-no-Tenshi/android_external_skia,UBERMALLOW/external_skia,Purity-Lollipop/platform_external_skia,Infusion-OS/android_external_skia,TeslaProject/external_skia,BrokenROM/external_skia,TeamTwisted/external_skia,MarshedOut/android_external_skia,MinimalOS-AOSP/platform_external_skia,MinimalOS/android_external_skia,timduru/platform-external-skia,HealthyHoney/temasek_SKIA,suyouxin/android_external_skia,mozilla-b2g/external_skia,TeamExodus/external_skia,sudosurootdev/external_skia,InfinitiveOS/external_skia,AndroidOpenDevelopment/android_external_skia,Pure-Aosp/android_external_skia,TeamEOS/external_skia,mydongistiny/android_external_skia,F-AOSP/platform_external_skia,DesolationStaging/android_external_skia,Asteroid-Project/android_external_skia,Omegaphora/external_skia,zhaochengw/platform_external_skia,omapzoom/platform-external-skia,Asteroid-Project/android_external_skia,YUPlayGodDev/platform_external_skia,Plain-Andy/android_platform_external_skia,omapzoom/platform-external-skia,UBERMALLOW/external_skia,PAC-ROM/android_external_skia,GladeRom/android_external_skia,MinimalOS/external_skia,Infinitive-OS/platform_external_skia,AOSP-YU/platform_external_skia,sigysmund/platform_external_skia,AOSP-YU/platform_external_skia,sombree/android_external_skia,Omegaphora/external_skia,mydongistiny/android_external_skia,sigysmund/platform_external_skia,invisiblek/android_external_skia,MinimalOS/external_skia,RadonX-ROM/external_skia,nfxosp/platform_external_skia,nfxosp/platform_external_skia,Euphoria-OS-Legacy/android_external_skia,invisiblek/android_external_skia,MinimalOS/external_skia,w3nd1go/android_external_skia,VRToxin-AOSP/android_external_skia,byterom/android_external_skia,Pure-Aosp/android_external_skia,TeamBliss-LP/android_external_skia,suyouxin/android_external_skia,Hybrid-Rom/external_skia,temasek/android_external_skia,Hikari-no-Tenshi/android_external_skia,AndroidOpenDevelopment/android_external_skia,AOSPB/external_skia,fire855/android_external_skia,VentureROM-L/android_external_skia,Hybrid-Rom/external_skia,OneRom/external_skia,omapzoom/platform-external-skia,android-ia/platform_external_skia,TeamExodus/external_skia,VentureROM-L/android_external_skia,TeamBliss-LP/android_external_skia,Hikari-no-Tenshi/android_external_skia,zhaochengw/platform_external_skia,TeslaOS/android_external_skia,FusionSP/android_external_skia,NamelessRom/android_external_skia,aospo/platform_external_skia,OneRom/external_skia,android-ia/platform_external_skia,mozilla-b2g/external_skia,Purity-Lollipop/platform_external_skia,UBERMALLOW/external_skia,nfxosp/platform_external_skia,GladeRom/android_external_skia,zhaochengw/platform_external_skia,Euphoria-OS-Legacy/android_external_skia,boulzordev/android_external_skia,Pure-Aosp/android_external_skia,OneRom/external_skia,TeslaProject/external_skia,TeslaProject/external_skia,MinimalOS-AOSP/platform_external_skia,fire855/android_external_skia,geekboxzone/lollipop_external_skia,VentureROM-L/android_external_skia,AOSPA-L/android_external_skia,w3nd1go/android_external_skia,MinimalOS-AOSP/platform_external_skia,TeamExodus/external_skia,F-AOSP/platform_external_skia,AOSPA-L/android_external_skia,codeaurora-unoffical/platform-external-skia,SlimSaber/android_external_skia,MinimalOS/android_external_skia,Asteroid-Project/android_external_skia,timduru/platform-external-skia,Asteroid-Project/android_external_skia,MinimalOS-AOSP/platform_external_skia,MonkeyZZZZ/platform_external_skia,TeamEOS/external_skia,GladeRom/android_external_skia,Pure-Aosp/android_external_skia,houst0nn/external_skia,AndroidOpenDevelopment/android_external_skia,timduru/platform-external-skia,SlimSaber/android_external_skia,sigysmund/platform_external_skia,BrokenROM/external_skia,temasek/android_external_skia,MinimalOS/external_skia,OneRom/external_skia,Asteroid-Project/android_external_skia,TeamTwisted/external_skia,suyouxin/android_external_skia,NamelessRom/android_external_skia,aosp-mirror/platform_external_skia,VRToxin-AOSP/android_external_skia,geekboxzone/mmallow_external_skia,BrokenROM/external_skia,Android-AOSP/external_skia,RadonX-ROM/external_skia,android-ia/platform_external_skia,Purity-Lollipop/platform_external_skia,mydongistiny/android_external_skia,geekboxzone/lollipop_external_skia,ench0/external_skia,F-AOSP/platform_external_skia,nfxosp/platform_external_skia,VentureROM-L/android_external_skia,aosp-mirror/platform_external_skia,OneRom/external_skia,RadonX-ROM/external_skia,zhaochengw/platform_external_skia,HealthyHoney/temasek_SKIA,TeamExodus/external_skia,TeslaProject/external_skia,AsteroidOS/android_external_skia,OptiPop/external_skia,VRToxin-AOSP/android_external_skia,VRToxin-AOSP/android_external_skia,Infusion-OS/android_external_skia,timduru/platform-external-skia,geekboxzone/mmallow_external_skia,Purity-Lollipop/platform_external_skia,ctiao/platform-external-skia,TeamEOS/external_skia,TeamBliss-LP/android_external_skia,RadonX-ROM/external_skia,mozilla-b2g/external_skia,AsteroidOS/android_external_skia,ctiao/platform-external-skia,InfinitiveOS/external_skia,w3nd1go/android_external_skia,xzzz9097/android_external_skia,TeslaOS/android_external_skia,mozilla-b2g/external_skia,MinimalOS/external_skia,mozilla-b2g/external_skia,F-AOSP/platform_external_skia,MarshedOut/android_external_skia,VentureROM-L/android_external_skia,MinimalOS-AOSP/platform_external_skia,TeamExodus/external_skia,invisiblek/android_external_skia,boulzordev/android_external_skia,PAC-ROM/android_external_skia,Purity-Lollipop/platform_external_skia,FusionSP/android_external_skia,ench0/external_skia,spezi77/android_external_skia,Euphoria-OS-Legacy/android_external_skia,Hybrid-Rom/external_skia,NamelessRom/android_external_skia,temasek/android_external_skia,AOSP-YU/platform_external_skia,UBERMALLOW/external_skia,YUPlayGodDev/platform_external_skia,w3nd1go/android_external_skia,Fusion-Rom/android_external_skia,wildermason/external_skia,wildermason/external_skia,TeslaOS/android_external_skia,OptiPop/external_skia,MinimalOS-AOSP/platform_external_skia,byterom/android_external_skia,fire855/android_external_skia,FusionSP/android_external_skia,AOSP-YU/platform_external_skia,TeamEOS/external_skia,xzzz9097/android_external_skia,suyouxin/android_external_skia,AOSP-YU/platform_external_skia,aosp-mirror/platform_external_skia,mydongistiny/android_external_skia,Omegaphora/external_skia,AsteroidOS/android_external_skia,TeamBliss-LP/android_external_skia,aospo/platform_external_skia,geekboxzone/mmallow_external_skia,Fusion-Rom/android_external_skia,Fusion-Rom/android_external_skia,Asteroid-Project/android_external_skia,xzzz9097/android_external_skia,nfxosp/platform_external_skia,AndroidOpenDevelopment/android_external_skia,boulzordev/android_external_skia,AsteroidOS/android_external_skia,Hybrid-Rom/external_skia,byterom/android_external_skia,Fusion-Rom/android_external_skia,AsteroidOS/android_external_skia,DesolationStaging/android_external_skia,ench0/external_skia,VRToxin-AOSP/android_external_skia,temasek/android_external_skia,aospo/platform_external_skia,Asteroid-Project/android_external_skia,omapzoom/platform-external-skia,NamelessRom/android_external_skia,Tesla-Redux/android_external_skia,OptiPop/external_skia,Fusion-Rom/android_external_skia,fire855/android_external_skia,Infinitive-OS/platform_external_skia,BrokenROM/external_skia,houst0nn/external_skia,YUPlayGodDev/platform_external_skia,aospo/platform_external_skia,wildermason/external_skia,mydongistiny/android_external_skia,MinimalOS/android_external_skia,aosp-mirror/platform_external_skia,Khaon/android_external_skia,geekboxzone/lollipop_external_skia,AOSP-YU/platform_external_skia,Omegaphora/external_skia,Tesla-Redux/android_external_skia,Fusion-Rom/android_external_skia,Euphoria-OS-Legacy/android_external_skia,temasek/android_external_skia,zhaochengw/platform_external_skia,nfxosp/platform_external_skia,ench0/external_skia,GladeRom/android_external_skia,TeslaProject/external_skia,android-ia/platform_external_skia,F-AOSP/platform_external_skia,TeslaProject/external_skia,MarshedOut/android_external_skia,PAC-ROM/android_external_skia,boulzordev/android_external_skia,Infusion-OS/android_external_skia,VRToxin-AOSP/android_external_skia,zhaochengw/platform_external_skia,TeamExodus/external_skia,MarshedOut/android_external_skia,AsteroidOS/android_external_skia,UBERMALLOW/external_skia,android-ia/platform_external_skia,Purity-Lollipop/platform_external_skia,UBERMALLOW/external_skia,nfxosp/platform_external_skia,AOSPB/external_skia,Plain-Andy/android_platform_external_skia,GladeRom/android_external_skia,mozilla-b2g/external_skia,DesolationStaging/android_external_skia,geekboxzone/mmallow_external_skia,Fusion-Rom/android_external_skia,Khaon/android_external_skia,MonkeyZZZZ/platform_external_skia,TeamTwisted/external_skia,ctiao/platform-external-skia,DesolationStaging/android_external_skia,MinimalOS/android_external_skia,HealthyHoney/temasek_SKIA,InfinitiveOS/external_skia,FusionSP/android_external_skia,android-ia/platform_external_skia,mydongistiny/android_external_skia,Omegaphora/external_skia,sigysmund/platform_external_skia,byterom/android_external_skia,MinimalOS/android_external_skia,MinimalOS/external_skia,xzzz9097/android_external_skia,sigysmund/platform_external_skia,MarshedOut/android_external_skia,xzzz9097/android_external_skia,suyouxin/android_external_skia,AsteroidOS/android_external_skia,byterom/android_external_skia,GladeRom/android_external_skia,FusionSP/android_external_skia,codeaurora-unoffical/platform-external-skia,UBERMALLOW/external_skia,AOSPA-L/android_external_skia,w3nd1go/android_external_skia,aosp-mirror/platform_external_skia,sudosurootdev/external_skia,MinimalOS/android_external_skia,Tesla-Redux/android_external_skia,AOSPA-L/android_external_skia,SlimSaber/android_external_skia,invisiblek/android_external_skia,TeamTwisted/external_skia,AOSPA-L/android_external_skia,sombree/android_external_skia,aosp-mirror/platform_external_skia,Infusion-OS/android_external_skia,codeaurora-unoffical/platform-external-skia,VentureROM-L/android_external_skia,Khaon/android_external_skia,OptiPop/external_skia,aospo/platform_external_skia,sombree/android_external_skia,NamelessRom/android_external_skia,Infusion-OS/android_external_skia,mozilla-b2g/external_skia,HealthyHoney/temasek_SKIA,spezi77/android_external_skia,OptiPop/external_skia,MonkeyZZZZ/platform_external_skia,TeamExodus/external_skia,OptiPop/external_skia,houst0nn/external_skia,GladeRom/android_external_skia,AOSPA-L/android_external_skia,codeaurora-unoffical/platform-external-skia,xzzz9097/android_external_skia,spezi77/android_external_skia,AOSPA-L/android_external_skia,Tesla-Redux/android_external_skia,F-AOSP/platform_external_skia,Khaon/android_external_skia,VRToxin-AOSP/android_external_skia,nfxosp/platform_external_skia,TeslaProject/external_skia,AOSPB/external_skia,w3nd1go/android_external_skia,RadonX-ROM/external_skia,TeslaOS/android_external_skia,spezi77/android_external_skia,SlimSaber/android_external_skia,AOSPB/external_skia,Pure-Aosp/android_external_skia,geekboxzone/lollipop_external_skia,InfinitiveOS/external_skia,nfxosp/platform_external_skia,aosp-mirror/platform_external_skia,Android-AOSP/external_skia,boulzordev/android_external_skia,YUPlayGodDev/platform_external_skia,YUPlayGodDev/platform_external_skia,sombree/android_external_skia,TeamTwisted/external_skia,ench0/external_skia,BrokenROM/external_skia,Euphoria-OS-Legacy/android_external_skia,geekboxzone/lollipop_external_skia,AOSPB/external_skia,sombree/android_external_skia,Infinitive-OS/platform_external_skia,Hikari-no-Tenshi/android_external_skia